/* underlineMCP site. Colors, shadows, spacing, radii and fonts come from tokens.css only. */

/* Third ink, used only for the fit (where the two inks meet). Not in the kit's tokens: the one color value defined here. */
:root { --ton-fit: #9A9A9A; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 16px; }
body { margin: 0; background: var(--papier); color: var(--encre); font-family: var(--font-sans); font-size: 16px; line-height: 24px; }
a { color: var(--encre); }
a:hover { color: var(--ton-2-fonce); }
:focus-visible { outline: 3px solid var(--ton-2-fonce); outline-offset: 3px; }
h1, h2, h3, p, ul, ol, figure, pre { margin: 0; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--encre); color: var(--papier); padding: 8px 14px; z-index: 10; }
.skip:focus { left: 8px; }
.up { text-transform: uppercase; }

.wrap { max-width: 1320px; margin: 0 auto; padding-inline: clamp(16px, 3vw, 32px); }
.section { padding-block: clamp(64px, 9vw, 120px); }
.rule-top { border-top: 2px solid var(--encre); }

/* Nav */
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; padding-block: 18px; font-size: 14px; font-weight: 500; }
.nav a { text-decoration: none; }
.nav .brand { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 18px; letter-spacing: -0.02em; }
.nav .spacer { flex: 1 1 auto; }
.nav > .brand, .nav > .nav-links { background: var(--papier); border-radius: 12px; padding: 6px 14px; }
.nav > .brand { padding: 6px 12px; }
.navwrap { position: relative; z-index: 5; }
.home .navwrap { position: absolute; top: 0; left: 0; right: 0; }
.home .hero-stage { padding-top: clamp(140px, 13vw, 180px); }
.hero-inner .eyebrow-dim { border-radius: 8px; }
.nav-links { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; }
.langsw { font-family: var(--font-mono); font-size: 12px; letter-spacing: .06em; padding: 4px 8px; border: 2px solid var(--encre); }
@media (max-width: 860px) { .hide-sm { display: none !important; } .nav { gap: 12px 16px; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 10px 20px; border: 2px solid var(--encre); border-radius: var(--radius-pill); background: var(--papier); color: var(--encre); font-family: var(--font-sans); font-size: 15px; line-height: 20px; font-weight: 700; text-decoration: none; cursor: pointer; transition: transform .12s, box-shadow .12s; }
.btn:hover { color: var(--encre); transform: translate(-1px, -1px); }
.btn--primary { background: var(--ton-1); box-shadow: var(--decalage-bouton); }
.btn--primary:hover { box-shadow: 6px 6px 0 var(--ton-2); }
.btn--ink { background: var(--encre); color: var(--papier); }
.btn--ink:hover { color: var(--papier); }
.btn--sm { min-height: 38px; padding: 6px 14px; font-size: 14px; }
.btn--sm.btn--primary { box-shadow: 3px 3px 0 var(--ton-2); }
.btn:disabled { opacity: .6; cursor: progress; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* Étiquette */
.tag { display: inline-block; font-family: var(--font-mono); font-size: 13px; line-height: 20px; letter-spacing: 0.04em; text-transform: uppercase; padding: 1px 6px; background: var(--ton-1); color: var(--encre); border: 0; }
.tag--agency { background: var(--ton-2-fonce); color: var(--sur-ton-2-fonce); }
.tag--data { background: var(--encre); color: var(--ton-1-sur-encre); }
.tag--sm { font-size: 11px; line-height: 16px; padding: 1px 5px; }
.src { font-family: var(--font-mono); font-size: 11px; line-height: 16px; color: var(--encre-douce); }
.eyebrow { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; }
.eyebrow-dim { color: var(--encre-douce); }

/* Type */
.h-phrase { font-size: clamp(32px, 3.6vw, 48px); line-height: 1.16; font-weight: 500; letter-spacing: -0.02em; }
.h-section { font-size: clamp(30px, 3.4vw, 48px); line-height: 1.12; font-weight: 800; letter-spacing: -0.02em; max-width: 18ch; }
.h-section--wide { max-width: 26ch; }
.lede { font-size: 19px; line-height: 28px; font-weight: 500; max-width: 60ch; }
.manifeste { font-size: clamp(22px, 2.4vw, 30px); line-height: 1.38; letter-spacing: -0.01em; }
mark { background: var(--ton-1); color: var(--encre); padding: 0 6px; box-shadow: 5px 4px 0 var(--ton-2); box-decoration-break: clone; -webkit-box-decoration-break: clone; }

/* Trame vocabulary for svg */
.ink-1 { fill: var(--ton-1); }
.ink-2 { fill: var(--ton-2); }
.ink-fit { fill: var(--encre); }

/* Hero (affiche register: highlighted blocks on an animated trame) */
.hero { padding-top: 0; padding-bottom: clamp(40px, 5vw, 72px); }
.stage { position: relative; overflow: hidden; padding: clamp(20px, 6vw, 80px) clamp(12px, 5vw, 80px); border: 2px solid var(--encre); background: var(--papier); }
.stage__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.stage__img.flip { transform: scaleX(-1); }
.hero-stage { position: relative; overflow: hidden; isolation: isolate; padding: clamp(48px, 7vw, 96px) 0 clamp(110px, 12vw, 170px); text-align: left; background: transparent; }
.hero-inner { z-index: 2; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; -webkit-mask-image: linear-gradient(to bottom, #000 0, #000 62%, transparent 100%); mask-image: linear-gradient(to bottom, #000 0, #000 62%, transparent 100%); }
.hero-inner { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 22px; max-width: 1320px; margin: 0 auto; padding-inline: clamp(16px, 3vw, 32px); text-align: left; }
.hero-inner .eyebrow .tag { box-shadow: 3px 3px 0 var(--ton-2); }
.hero-inner .eyebrow-dim { background: var(--papier); padding: 1px 6px; }
.affiche { font-size: clamp(26px, 3.2vw, 44px); line-height: 1.22; font-weight: 600; letter-spacing: -0.02em; max-width: min(860px, 100%); position: relative; }
.affiche__a { display: block; }
.affiche__b { display: block; margin-top: .25em; font-weight: 800; }
.blk { padding: 0 .2em; box-decoration-break: clone; -webkit-box-decoration-break: clone; box-shadow: var(--decalage-titre); }
.blk--ink { background: var(--encre); color: var(--ton-1); }
.blk--teal { background: var(--ton-2-fonce); color: var(--sur-ton-2-fonce); }
.hero-inner .btn-row { margin-top: 8px; }
.hero--calm { padding-top: clamp(40px, 7vw, 80px); }
.hero--calm .eyebrow { margin-bottom: 20px; }
.hero--calm h1 { max-width: 26ch; }
.hero--calm .btn-row { margin-top: 32px; }
.fine { margin-top: 18px; font-family: var(--font-mono); font-size: 12px; color: var(--encre-douce); text-align: center; }
.hero--calm .fine { text-align: left; }

/* Install card (copy a line, human/agent tabs, four steps) */
.install { max-width: 940px; margin: clamp(-96px, -8vw, -64px) 0 0; text-align: left; box-shadow: var(--decalage-fenetre); z-index: 2; }
.install__body { padding: 18px clamp(14px, 2.4vw, 28px) 24px; }
.tabs { display: flex; gap: 4px; justify-content: center; margin-bottom: 16px; border-bottom: 2px solid var(--encre); }
.tab { background: transparent; border: 0; border-bottom: 4px solid transparent; margin-bottom: -2px; padding: 8px 16px; font-weight: 700; font-size: 14px; cursor: pointer; }
.tab[aria-selected="true"] { border-bottom-color: var(--ton-1); }
.cmd { display: flex; align-items: flex-start; gap: 12px; background: var(--papier); border: 2px solid var(--encre); padding: 12px 12px 12px 16px; font-family: var(--font-mono); font-size: 13px; line-height: 20px; }
.cmd code { flex: 1 1 auto; font-family: inherit; overflow-wrap: anywhere; padding-top: 6px; }
.cmd__chev { color: var(--encre-douce); padding-top: 6px; }
.cmd .btn { flex: none; }
.cmd--pre { display: block; padding: 14px 16px; white-space: pre-wrap; }
.cmd--pre code { padding: 0; }
.agent-h { font-weight: 800; margin-bottom: 10px; }
.isteps { list-style: none; padding: 0; margin-top: 20px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.isteps li { display: flex; flex-direction: column; gap: 4px; font-size: 13px; line-height: 18px; color: var(--encre-douce); }
.isteps b { color: var(--encre); font-size: 14px; }
.isteps__n { width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; background: var(--encre); color: var(--ton-1-sur-encre); font-family: var(--font-mono); font-size: 12px; margin-bottom: 4px; }
@media (max-width: 760px) { .isteps { grid-template-columns: 1fr 1fr; } .cmd { flex-wrap: wrap; } }

/* Stats and map */
.stats { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: start; margin-top: 40px; }
@media (max-width: 900px) { .stats { grid-template-columns: 1fr; } }
.map-frame { border: 2px solid var(--encre); background: var(--papier-releve); padding: 12px; }
.map-svg { width: 100%; height: auto; }
.map-dots { fill: var(--trait-doux); }
.bub { cursor: pointer; outline: none; }
.map-bubble { fill: var(--ton-1); stroke: var(--encre); stroke-width: 2; transition: fill .15s; }
.map-count { font-family: var(--font-mono); font-size: 13px; font-weight: 500; fill: var(--encre); text-anchor: middle; dominant-baseline: central; pointer-events: none; transition: fill .15s; }
.bub:hover .map-bubble, .bub.on .map-bubble, .bub:focus-visible .map-bubble { fill: var(--encre); }
.bub:hover .map-count, .bub.on .map-count, .bub:focus-visible .map-count { fill: var(--ton-1-sur-encre); }
.bub:focus-visible .map-bubble { stroke: var(--ton-2-fonce); stroke-width: 4; }
.map-note { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px 16px; padding: 12px 4px 2px; }
.natchip { cursor: pointer; }
.natchip.on { background: var(--ton-1); color: var(--encre); }
.stat-panel { border-top: 2px solid var(--encre); padding-top: 18px; }
.stat-scope { min-height: 24px; }
.stat-list { display: grid; margin-top: 8px; }
.stat { padding: 18px 0; border-bottom: 2px solid var(--encre); }
.stat-num { font-size: clamp(56px, 7vw, 88px); line-height: 1; font-weight: 800; letter-spacing: -0.03em; }
.stat-label { margin-top: 8px; font-size: 19px; line-height: 26px; font-weight: 500; }
.stat-panel > .src { display: block; margin-top: 10px; }

/* Agent window */
.win { position: relative; background: var(--papier-releve); border: 2px solid var(--encre); box-shadow: var(--decalage-fenetre); font-size: 14px; }
.win__bar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 2px solid var(--encre); font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; }
.win__sq { width: 10px; height: 10px; border: 1.5px solid var(--encre); flex: none; }
.win__sq:nth-child(1) { background: var(--ton-1); }
.win__sq:nth-child(2) { background: var(--ton-2); }
.win__sq:nth-child(3) { background: var(--papier); }
.win__title { flex: 1 1 auto; text-align: center; }
.win__body { display: flex; flex-wrap: wrap; gap: 2px; background: var(--encre); min-height: 560px; }
.win__side { flex: 1 1 220px; max-width: 290px; background: var(--papier-releve); padding: 18px 16px; display: flex; flex-direction: column; gap: 6px; }
.win__main { flex: 999 1 420px; min-width: 0; background: var(--papier-releve); padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.slide { display: flex; flex-direction: column; gap: 16px; }
.slide[hidden] { display: none; }
.side-h { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--encre-douce); margin-bottom: 4px; }
.camp { position: relative; text-align: left; width: 100%; padding: 10px 10px 12px; background: transparent; border: 2px solid transparent; cursor: pointer; overflow: hidden; }
.camp:hover { border-color: var(--trait-doux); }
.camp[aria-selected="true"] { border-color: var(--encre); background: var(--papier); }
.camp b { display: block; font-weight: 700; }
.camp span { display: block; color: var(--encre-douce); font-size: 13px; }
.camp i { position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: var(--ton-1); }
.camp[aria-selected="true"] i.run { animation: fill var(--dur, 11s) linear forwards; }
@keyframes fill { to { width: 100%; } }
@media (max-width: 760px) {
  .win__side { max-width: none; flex-direction: row; overflow-x: auto; padding: 12px; gap: 8px; }
  .win__side .side-h { display: none; }
  .camp { min-width: 200px; }
}
.bubble { align-self: flex-end; max-width: 540px; background: var(--papier-bulle); border: 2px solid var(--encre); padding: 12px 14px; line-height: 1.5; }
.bubble.mine { align-self: flex-start; }
.call { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; color: var(--encre-douce); }
.call::before { content: ""; width: 8px; height: 8px; background: var(--ton-2-fonce); flex: none; }
.reply { line-height: 1.55; max-width: 640px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.cards--fit { grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); }
@media (max-width: 900px) { .cards--fit { grid-template-columns: 1fr; } }
.opp { border: 2px solid var(--encre); background: var(--papier); display: flex; flex-direction: column; }
.opp__head { height: 44px; border-bottom: 2px solid var(--encre); background-color: var(--papier); }
.opp__head--dots { background-image: radial-gradient(circle, var(--ton-1) 36%, transparent 38%); background-size: 10px 10px; }
.opp__head--bigdots { background-image: radial-gradient(circle, var(--ton-1) 38%, transparent 40%); background-size: 16px 16px; }
.opp__head--finedots { background-image: radial-gradient(circle, var(--ton-2) 34%, transparent 36%); background-size: 9px 9px; }
.opp__head--lines { background-image: repeating-linear-gradient(30deg, var(--ton-2) 0 3px, transparent 3px 9px); }
.opp__head--fit { background-color: var(--ton-1); background-image: radial-gradient(circle, var(--encre) 34%, transparent 36%); background-size: 8px 8px; }
.opp__body { padding: 14px; display: flex; flex-direction: column; flex: 1; }
.opp__score { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--encre-douce); }
.opp__title { font-weight: 800; font-size: 18px; line-height: 1.2; margin-top: 8px; }
.opp__media { color: var(--encre-douce); margin-top: 4px; }
.opp__quote { margin-top: 10px; font-size: 13px; }
.opp .src { margin-top: auto; padding-top: 8px; }
.split { display: flex; border: 2px solid var(--encre); font-family: var(--font-mono); font-size: 12px; }
.split div { padding: 8px 12px; border-right: 2px solid var(--encre); min-width: 0; }
.split div:last-child { border-right: 0; }
.split span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.split b { display: block; font-size: 18px; font-family: var(--font-sans); font-weight: 800; }
.kind { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.enter { opacity: 0; animation: enter .45s ease-out forwards; animation-delay: var(--d, 0s); }
@keyframes enter { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.pitch-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 48px; margin-top: clamp(48px, 7vw, 88px); }
.pitch-cols h3 { font-weight: 400; margin-bottom: 14px; }
.pitch-cols p { font-size: 22px; line-height: 1.4; font-weight: 500; max-width: 34ch; }
.pitch-cols a { font-size: 15px; font-weight: 700; display: inline-block; margin-top: 14px; }

/* How it works: two chats around one database, one chat open at a time */
.how-ends { display: flex; justify-content: space-between; gap: 12px; margin-top: 40px; }
.how-grid { display: flex; gap: 16px; margin-top: 12px; align-items: stretch; }
.chatcol { flex: 1 1 340px; min-width: 0; background: var(--papier-releve); border: 2px solid var(--encre); box-shadow: var(--decalage-bouton); display: flex; flex-direction: column; transition: flex-basis .5s ease, flex-grow .5s ease; overflow: hidden; }
.chat-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; width: 100%; padding: 10px 14px; background: transparent; border: 0; border-bottom: 2px solid var(--encre); font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; cursor: default; text-align: left; }
.js .chat-bar { cursor: pointer; }
.chat-bar__t { flex: 1 1 auto; }
.chat-body { flex: 1 1 auto; min-height: 0; }
.chat-inner { padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.chat-inner .bubble { max-width: 100%; }
.js .msg:not(.on) { display: none; }
.js .chat-inner.has .idle { display: none; }
.msg.fresh { animation: enter .45s ease-out both; }
.alert { display: flex; gap: 14px; background: var(--papier); border: 2px solid var(--encre); padding: 12px 14px; box-shadow: var(--decalage-bouton); }
.alert__tile { flex: 0 0 38px; height: 38px; background: var(--ton-1); border: 2px solid var(--encre); display: flex; align-items: center; justify-content: center; }
.alert__h { font-weight: 800; font-size: 17px; margin-top: 2px; }
.js .chatcol.is-collapsed { flex: 0 0 64px; box-shadow: none; }
.js .chatcol.is-collapsed .chat-body { visibility: hidden; opacity: 0; }
.js .chatcol.is-collapsed .chat-bar { flex-direction: column; height: 100%; border-bottom: 0; padding: 14px 0; gap: 12px; justify-content: flex-start; }
.js .chatcol.is-collapsed .chat-bar__t { writing-mode: vertical-rl; flex: 0 1 auto; white-space: nowrap; }
.js .chatcol.is-collapsed .chat-bar .tag { writing-mode: vertical-rl; margin-top: auto; }
.chat-body { transition: opacity .3s; }
@media (max-width: 900px) {
  .how-grid { flex-direction: column; }
  .chatcol { flex: none; }
  .js .chatcol.is-collapsed { flex: none; }
  .js .chatcol.is-collapsed .chat-body { display: none; }
  .js .chatcol.is-collapsed .chat-bar { flex-direction: row; height: auto; border-bottom: 0; padding: 10px 14px; }
  .js .chatcol.is-collapsed .chat-bar__t, .js .chatcol.is-collapsed .chat-bar .tag { writing-mode: horizontal-tb; margin: 0; }
  .chatcol--adv { order: 3; }
}

.db { flex: 0 0 clamp(310px, 31vw, 420px); background: var(--papier-releve); border: 2px solid var(--encre); box-shadow: var(--decalage-carte); display: flex; flex-direction: column; font-size: 13px; }
.db .win__bar { border-bottom: 2px solid var(--encre); }
.db__body { padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.tbl { border: 2px solid var(--encre); border-left-width: 6px; background: var(--papier); transition: box-shadow .3s, opacity .3s; }
.tbl--media, .tbl--opp { border-left-color: var(--ton-1); }
.tbl--brief, .tbl--aud, .tbl--geo { border-left-color: var(--ton-2); }
.tbl--match { border-left-color: var(--encre); border-style: dashed solid dashed solid; }
.tbl__h { padding: 5px 10px; border-bottom: 2px solid var(--encre); font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--encre-douce); }
.tbl__h code { font-family: inherit; }
.row { display: flex; align-items: baseline; gap: 10px; padding: 4px 10px; border-bottom: 1px solid var(--trait-doux); transition: background .3s, opacity .4s; }
.row:last-child { border-bottom: 0; }
.row b { font-family: var(--font-mono); font-size: 11px; font-weight: 500; color: var(--encre-douce); min-width: 74px; text-transform: uppercase; }
.row span { flex: 1 1 auto; min-width: 0; }
.row i { font-family: var(--font-mono); font-size: 11px; font-style: normal; color: var(--encre-douce); white-space: nowrap; }
.row--more { color: var(--encre-douce); font-family: var(--font-mono); font-size: 11px; }
.row--hit.is-hit, .geos li.hit.is-hit { background: var(--ton-1); color: var(--encre); }
.logos, .geos { list-style: none; padding: 8px; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.logo { border: 2px solid var(--encre); background: var(--papier-releve); padding: 2px 7px; font-weight: 800; font-size: 12px; line-height: 18px; letter-spacing: -0.02em; display: flex; align-items: center; min-height: 26px; transition: background .3s; }
.logo img { height: 18px; width: auto; }
.logo.is-hit { background: var(--ton-1); }
.geos li { font-family: var(--font-mono); font-size: 11px; border: 1.5px solid var(--encre); padding: 1px 6px; transition: background .3s; }
.flow { padding: 6px 10px; font-family: var(--font-mono); font-size: 11px; color: var(--encre-douce); text-transform: uppercase; }
.js .flow, .js .tbl--match .row { visibility: hidden; }
.js .how[data-step="3"] .tbl--match .row, .js .how[data-step="4"] .tbl--match .row, .js .how[data-step="5"] .tbl--match .row { visibility: visible; }
.js .how[data-step="4"] .flow--out, .js .how[data-step="5"] .flow--alert { visibility: visible; color: var(--encre); font-weight: 500; }
.js .how[data-step="5"] .flow--out { display: none; }
.js .how[data-step="4"] .flow--alert { display: none; }
.js .how:not([data-step="1"]):not([data-step="2"]):not([data-step="3"]):not([data-step="4"]):not([data-step="5"]) .tbl--opp .row:not(:first-of-type) { opacity: .25; }
.js .tbl--brief { opacity: .3; }
.js .how[data-step="2"] .tbl--brief, .js .how[data-step="3"] .tbl--brief { opacity: 1; }
.how[data-step="0"] .tbl--media, .how[data-step="1"] .tbl--opp, .how[data-step="2"] .tbl--brief, .how[data-step="3"] .tbl--match, .how[data-step="4"] .tbl--match, .how[data-step="5"] .tbl--match { box-shadow: var(--decalage-bouton); }
.how-caption { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; margin-top: 22px; min-height: 52px; }
.how-caption p { font-size: 17px; line-height: 24px; font-weight: 500; max-width: 70ch; }
.steps { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
.step { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; padding: 6px 12px; min-height: 36px; border: 2px solid var(--encre); border-radius: var(--radius-pill); background: var(--papier); cursor: pointer; }
.step[aria-current="step"] { background: var(--encre); color: var(--papier); }
.step.pp { margin-left: auto; background: var(--ton-1); }

/* FAQ */
.faq { margin-top: 40px; border-top: 2px solid var(--encre); max-width: 880px; }
.faq details { border-bottom: 2px solid var(--encre); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: baseline; gap: 20px; padding: 20px 0; font-size: 22px; line-height: 28px; font-weight: 800; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); font-weight: 400; font-size: 24px; flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq .ans { padding: 0 0 24px; display: grid; gap: 12px; max-width: 70ch; font-size: 17px; line-height: 26px; }

/* CTA on constellation */
.band { position: relative; overflow: hidden; min-height: 520px; display: flex; align-items: center; justify-content: flex-end; padding: 40px clamp(12px, 5vw, 80px); border: 2px solid var(--encre); }
.band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; }
.alert--big { position: relative; width: 100%; max-width: 480px; background: var(--papier-releve); box-shadow: var(--decalage-carte); padding: 20px 22px; }
.alert--big h2 { font-weight: 800; font-size: 22px; line-height: 28px; margin-top: 4px; }
.alert--big p { margin-top: 6px; }
.alert--big .btn-row { margin-top: 18px; }
@media (max-width: 700px) { .band { justify-content: center; } }

/* Plans, columns */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-top: 40px; }
.plan { background: var(--papier-releve); border: 2px solid var(--encre); padding: 28px; display: flex; flex-direction: column; }
.plan h3 { font-weight: 800; font-size: 32px; line-height: 38px; letter-spacing: -0.02em; }
.plan .sub { margin: 6px 0 20px; color: var(--encre-douce); }
.plan ul { list-style: none; padding: 0; line-height: 1.9; font-size: 15px; }
.plan .btn { align-self: flex-start; margin-top: 24px; }
.plan--pro { background-color: var(--ton-1); background-image: radial-gradient(circle, var(--ton-1-trame) 30%, transparent 32%); background-size: 9px 9px; box-shadow: var(--decalage-carte); }
.plan--pro h3 span { background: var(--encre); color: var(--ton-1); padding: 0 8px; }
.plan--pro .sub { color: var(--encre); font-weight: 500; }
.plan--pro ul { font-weight: 700; }
.cols3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 48px; margin-top: 40px; }
.cols3 h3 { font-weight: 400; margin-bottom: 14px; }
.cols3 p { font-size: 20px; line-height: 1.4; font-weight: 500; }

/* Contact, login */
.page-head { padding-block: clamp(48px, 7vw, 80px) 24px; }
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
@media (max-width: 900px) { .two { grid-template-columns: 1fr; } }
.form { display: grid; gap: 18px; background: var(--papier-releve); border: 2px solid var(--encre); padding: clamp(20px, 3vw, 32px); box-shadow: var(--decalage-carte); }
.field { display: grid; gap: 6px; }
.field label { font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.field input, .field select, .field textarea { font: inherit; color: var(--encre); background: var(--papier); border: 2px solid var(--encre); border-radius: 0; padding: 10px 12px; min-height: 44px; width: 100%; }
.field textarea { min-height: 140px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; }
.notice { border: 2px solid var(--encre); background: var(--papier); padding: 12px 14px; font-weight: 500; }
.notice--ok { box-shadow: var(--decalage-bouton); }
.facts { display: grid; gap: 18px; margin-top: 32px; }
.facts div { border-top: 2px solid var(--encre); padding-top: 12px; }
.facts b { display: block; font-size: 19px; line-height: 26px; font-weight: 800; }
.login-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; margin-top: 40px; max-width: 920px; }
.login-card { background: var(--papier-releve); border: 2px solid var(--encre); padding: 28px; display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.login-card--main { box-shadow: var(--decalage-carte); }
.login-card h2 { font-size: 26px; line-height: 32px; font-weight: 800; letter-spacing: -0.02em; }
.login-card .btn { margin-top: auto; }

/* Footer */
.footer { border-top: 2px solid var(--encre); }
.footer .wrap { padding-block: 28px 44px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; font-family: var(--font-mono); font-size: 12px; color: var(--encre-douce); text-transform: uppercase; }
.footer nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer a { color: var(--encre-douce); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .enter { animation: none; opacity: 1; }
  .msg.fresh { animation: none; }
  .camp[aria-selected="true"] i.run { animation: none; }
  .chatcol, .chat-body, .tbl, .row, .logo { transition: none; }
}